Some of the Audio IC symptoms include:

-No mic or no speaker.

-Speaker button grayed out during a call

-Voice Memo app not working

-“Recording Failed” error“

-No audio devices found” error

-iPhone stuck on the Apple Logo but the home button is clickable

-iPhone takes 5-10 minutes to boot up

-Static noises coming from ear speaker

-etc.,

For example:

Why does this happen?

The main cause is believed to be caused by the main logic board inside the iPhone being in constant stress. The Audio IC chip, that is responsible for the audio functionality of the iPhone is located in a part of the board that tends to flex a lot. So overtime, the chip has a fracture underneath, on a very weak trace.

You can see there is a missing pad here:

How to fix the Audio IC permanently

Please note: this repair requires advanced microsoldering skills to achieve. Especially with the iPhone 7 and 7 Plus, it is very easy to overheat the board and do permanent damage. So take it to a professional, like us here at SoCal Digital Repair.

First, you want to verify the issue is in fact the Audio IC fault. So check for the symptoms mentioned above. Once verified, you’ll need to remove the board from the housing & locate the Audio IC chip.

And now we’re fixed!

We fix it for $120cad

iPhone Doctor Vancouver

www.iphonedr.ca

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